Based on other posts, I suspect that Weedhacker is either
1) Trolling
or
2) A student enrolled in a C programming class, made to use a ridiculously outdated C compiler (even older than is typically used in Indian educational institutes, which are notorious for used compilers from 25 years ago), who has so little understanding of what C and C++ are and how they're implemented that her questions come across as nonsensical. If that's the case, this student is flailing badly :/
could just be old description too. When I learned c++ that was a common understanding ... that c++ was a superset of C. Back then every C program could have .cpp typed onto it and it would compile and run, with I think the single exception of having to add a cast here and there. C started to diverge down its own path... in C99? Roughly?
Regardless, we need a better question to be able to help here.